Actually they are all possible. It's hard to say one is "correct" and another is "incorrect" because they are simple phrases and have little grammatical structure. But what little grammatical structure they have is "correct".

You have not given any context and that is important. Each of these phrases could have its own meaning depending on how and where it is used (context). If you would like more help, please give an example of how you want to use the phrase.

"We are not wholly bad or good, who live our lives under Milk Wood :-| " — Dylan Thomas, Under Milk Wood